2543048757112 has 32 divisors (see below), whose sum is σ = 4883364813600. Its totient is φ = 1241177278464.

The previous prime is 2543048757101. The next prime is 2543048757121. The reversal of 2543048757112 is 2117578403452.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22389412 + ... + 22502707.

It is an arithmetic number, because the mean of its divisors is an integer number (152605150425).

Almost surely, 2^{2543048757112} is an apocalyptic number.

It is an amenable number.

2543048757112 is a deficient number, since it is larger than the sum of its proper divisors (2340316056488).

2543048757112 is a wasteful number, since it uses less digits than its factorization.

2543048757112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44892295 (or 44892291 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 49.

The spelling of 2543048757112 in words is "two trillion, five hundred forty-three billion, forty-eight million, seven hundred fifty-seven thousand, one hundred twelve".